Kyocera Revolution Ceramic 4 1/2 Inch Utility Knife Type: Utility Knives Features: Made in Japan,Model: FK-110 BK (black blade/black handle), FK-110 WH (white blade/black handle),To clean your 4 1/2 Kyocera ceramic utility knife, hand wash with water and liquid dish soap and wipe knife dry. Do not wash in the dishwasher. Material: Porcelain & Ceramics Color/Finish: White blade/black handle
